Interactive Online Listening Assistant - Provides lessons to help students practice their listening skills. Includes pre-listening vocabulary, topics, and review and reflections. [Requires free Real Player download.] - http://iola.cityu.edu.hk
English Listening Room - Listen to songs and fill in the blanks. [RealAudio format: Javascript quizzes] - http://www.manythings.org/el/
Fact Monster: Speaking & Listening Skills - Explains that listening is an active process with three steps and gives tips for being a good listener. - http://www.factmonster.com/homework/listeningskills1.html